Extrusion Line Of Thermal Insulation Pipe With Vacuum Calibrating Method

Extrusion Line Of Thermal Insulation Pipe With Vacuum Calibrating Method
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Extrusion Line of Thermal insulation pipe with vacuum calibrating method

Huashida's Vacuum calibrating device, due to the use of a large length of diameter screw and the new direct connection technology, extruder performance has been improved, gear box intelligent cooling system, saving water, reducing energy consumption by 30%.
The production line adopts sectional cooling and  forced feeding system to achieve a high pressure fast feed, forced compression resistance, the effect of reflux in plasticizing, mixing section length, achieve high efficient and stable extrusion, improve the efficiency of 20%.



Thermal insulating jacket pipe production line mainly composed by:

Equipments ListQ'ty
1 Vacuum   loader /hopper dryer1 Set
2High-efficient single screw extruder1 Set
3Mould (110-1380mm)5 Set
4Vacuum calibrating tank1 Set
5Hauling machine1 Set
6Planetary cutting machine1 Set
7Ellipse calibration device1 Set
8Stacker1 Set
9PLC control system1 Set







Style:  PE-110-550,PE-365-760,PE-850-1680,PE-1055-2000

Main extruder:   SJ-75×33,SJ-90×33,SJ-120×33,SJ-150×33,SJ-150×33
Installed power:   160kw,380kw,420kw,560kw,660kw
Capacity:  300-350kg/h,400-500kg/h,700-900kg/h,900-1100kg/h,1000-1300kg/h
Length:   34m,36m,40m,48m,54m

Technical Parameters of Thermal insulating jacket pipe production line:

Main extruderSJ-90/33SJ-90/33SJ-120/33SJ-150/33
Pipe diameter
Installed power(kw)250380440580

Advantage of Thermal insulating jacket pipe production line:
(1) The Thermal insulating jacket pipe production line adopts Solid-liquid phase separation screw,  can improve the plasticization rate and plasticizing production.
(2) The barrel is slotted to ensure high speed output.
(3) Barrel cooling water jacket, to speed up the cooling rate, improve the quality of the



Com. info.
Qingdao Huashida Machinery Co., Ltd was established in 2003 and has focused on plastic pipe production line and joints of plastic pipes and 2PE 3PE pipes for over 14 years, we are a private high-tech enterprises integrated by R&D, manufacturing, selling, service and trading.


We are always concentrating on research and development of plastic extrusion equipments, tightly cooperating with Tsinghua University, Beijing University of chemical technology, South China university of technology and some other colleges and scientific research institutions. Meanwhile, by absorbing advanced technology home and abroad, we have been one of the top manufacturers of plastic extrusion machines in China, especially of PE insulation jacket pipe extrusion line, PE PP sheet extrusion line, and PE hollow wall spiral pipe production line. 


Qingdao Huashida Machinery Co., Ltd.  is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints and welding tools such as heat shrinkable sleeve, Electro fusion sleeve etc.
Our purpose is to supply highest cost-effective products and the most suitable solutions to our clients, as well as intimate help and service, on this basis we reach a win-win situation.
For over 14years We have exported to many foreign countries, such as Russia, Iran, Turkey, U.A.E, Sudan, Ukraine, Uzbekistan, Azerbaijan, South Asia, Poland etc. 

Welcome to contact us!





Huashida Machinery, with over 14 years' experience, is one of the professional extrusion line of thermal insulation pipe with vacuum calibrating method manufacturers in China. Offering the customized service, we warmly welcome you to get the high qualified products from our factory.